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            JSONValue</title>
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<h1>Class JSONValue</h1>
<div class="classSig">public 
            class 
            JSONValue<br>extends
                <a xmlns="" href="java.lang.Object.html">Object</a>
<br>
<br>// Superclass of <code><a href="com.google.gwt.json.client.JSONArray.html">JSONArray</a></code>, <code><a href="com.google.gwt.json.client.JSONBoolean.html">JSONBoolean</a></code>, <code><a href="com.google.gwt.json.client.JSONNull.html">JSONNull</a></code>, <code><a href="com.google.gwt.json.client.JSONNumber.html">JSONNumber</a></code>, <code><a href="com.google.gwt.json.client.JSONObject.html">JSONObject</a></code>, <code><a href="com.google.gwt.json.client.JSONString.html">JSONString</a></code>
</div>The superclass of all JSON value types.<h2 class="api">Methods</h2>
<table cellpadding="1" cellspacing="1" class="members">
<tr>
<td><a href="com.google.gwt.json.client.JSONValue.html#isArray()">isArray()</a></td><td>Returns a non-null reference if this JSONValue is really a JSONArray. </td>
</tr>
<tr>
<td><a href="com.google.gwt.json.client.JSONValue.html#isBoolean()">isBoolean()</a></td><td>Returns a non-null reference if this JSONValue is really a JSONBoolean. </td>
</tr>
<tr>
<td><a href="com.google.gwt.json.client.JSONValue.html#isNull()">isNull()</a></td><td>Returns a non-null reference if this JSONValue is really a JSONNull. </td>
</tr>
<tr>
<td><a href="com.google.gwt.json.client.JSONValue.html#isNumber()">isNumber()</a></td><td>Returns a non-null reference if this JSONValue is really a JSONNumber. </td>
</tr>
<tr>
<td><a href="com.google.gwt.json.client.JSONValue.html#isObject()">isObject()</a></td><td>Returns non-null if this JSONValue is really a JSONObject. </td>
</tr>
<tr>
<td><a href="com.google.gwt.json.client.JSONValue.html#isString()">isString()</a></td><td>Returns a non-null reference if this JSONValue is really a JSONString. </td>
</tr>
<tr>
<td><a href="com.google.gwt.json.client.JSONValue.html#toString()">toString()</a></td><td>Returns a JSON-encoded string for this entity. </td>
</tr>
</table>
<h2 class="api">See Also</h2>
<a href="com.google.gwt.json.client.JSONArray.html">JSONArray</a>, <a href="com.google.gwt.json.client.JSONBoolean.html">JSONBoolean</a>, <a href="com.google.gwt.json.client.JSONNumber.html">JSONNumber</a>, <a href="com.google.gwt.json.client.JSONObject.html">JSONObject</a>, <a href="com.google.gwt.json.client.JSONString.html">JSONString</a>
<h2 class="api">Method Detail</h2>
<a name="isArray()"></a>
<h3 class="api">isArray</h3>
<div class="memberSig">public <a href="com.google.gwt.json.client.JSONArray.html">JSONArray</a><b> isArray</b>()</div>Returns a non-null reference if this JSONValue is really a JSONArray.<h4 class="api">Return Value</h4>a reference to a JSONArray if this JSONValue is a JSONArray or
         <code>null</code> otherwise.<hr>
<a name="isBoolean()"></a>
<h3 class="api">isBoolean</h3>
<div class="memberSig">public <a href="com.google.gwt.json.client.JSONBoolean.html">JSONBoolean</a><b> isBoolean</b>()</div>Returns a non-null reference if this JSONValue is really a JSONBoolean.<h4 class="api">Return Value</h4>a reference to a JSONBoolean if this JSONValue is a JSONBoolean or
         <code>null</code> otherwise.<hr>
<a name="isNull()"></a>
<h3 class="api">isNull</h3>
<div class="memberSig">public <a href="com.google.gwt.json.client.JSONNull.html">JSONNull</a><b> isNull</b>()</div>Returns a non-null reference if this JSONValue is really a JSONNull.<h4 class="api">Return Value</h4>a reference to a JSONNull if this JSONValue is a JSONNull or
         <code>null</code> otherwise.<hr>
<a name="isNumber()"></a>
<h3 class="api">isNumber</h3>
<div class="memberSig">public <a href="com.google.gwt.json.client.JSONNumber.html">JSONNumber</a><b> isNumber</b>()</div>Returns a non-null reference if this JSONValue is really a JSONNumber.<h4 class="api">Return Value</h4>a reference to a JSONNumber if this JSONValue is a JSONNumber or
         <code>null</code> otherwise.<hr>
<a name="isObject()"></a>
<h3 class="api">isObject</h3>
<div class="memberSig">public <a href="com.google.gwt.json.client.JSONObject.html">JSONObject</a><b> isObject</b>()</div>Returns non-null if this JSONValue is really a JSONObject.<h4 class="api">Return Value</h4>a reference to a JSONObject if this JSONValue is a JSONObject or
         <code>null</code> otherwise.<hr>
<a name="isString()"></a>
<h3 class="api">isString</h3>
<div class="memberSig">public <a href="com.google.gwt.json.client.JSONString.html">JSONString</a><b> isString</b>()</div>Returns a non-null reference if this JSONValue is really a JSONString.<h4 class="api">Return Value</h4>a reference to a JSONString if this JSONValue is a JSONString or
         <code>null</code> otherwise.<hr>
<a name="toString()"></a>
<h3 class="api">toString</h3>
<div class="memberSig">public abstract <a href="java.lang.String.html">String</a><b> toString</b>()<br>&nbsp;&nbsp;&nbsp;&nbsp;
                throws
                 <a href="com.google.gwt.json.client.JSONException.html">JSONException</a>
</div>Returns a JSON-encoded string for this entity. Use this method to create
 JSON strings that can be sent from the client to a server.</div>
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